Variable vent diffuser

Details Variable vent diffuser Variable vent diffuser

2006-07-25

2006-07-25

Krishnamurthy, Ramesh (Department: 3753)

Fluid handling

Processes

Involving pressure control

C137S487500, C137S495000

Reexamination Certificate

active

07080656

ABSTRACT:
A diffuser apparatus for variably controlling fluid pressure release is provided. The diffuser apparatus includes an aperture for pressure release and an adjustable plug that can variably expose the aperture by adjusting positions in response to internal pressure levels. The diffuser apparatus may also include a safety mechanism that utilizes valves to add or release pressure acting on the plug in order to open and close the aperture.

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Copy of International Search Report for International Patent Application No. PCT/US04/026646, dated Apr. 11, 2005, 6 pages.
Copy of Written Opinion for International Patent Application No. PCT/US04/026646, dated Apr. 11, 2005, 6 pages.

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